|Skill and improvement|
"A green-brown watery liquid with a slightly smoky scent."
Put camellia and water in sauce pan or cauldron. Ratio of water to tea, until examining says tea instead of dishwater, is 0.50kg of water (from a flask)x2 to 0.05kg of camellia leaves (1). Camellia mainly affects the quality of the tea, while water does nothing to the quality.
Use of this is unknown and, if it's low quality, it will not be drinkable at all.